#include "start_win.h"
idata s16 num = 0;
#define START_WIN_NUM_VP		0x2000

void start_win_btn_click_handler(u16 btn_val)
{
	switch(btn_val)
	{
		case 1://???"??"??
			num--;
			break;
		case 2://???"0"??
			num = 0;
			break;
		case 3://???"??"??
			num++;
			break;
		default:
			break;
	}
	sys_write_vp(START_WIN_NUM_VP,(u8*)&num,1);//?num????????
}